{"message":{"slot":"2289503","proposer_index":"664","parent_root":"0x7952ef99e497a38cdccbf402a540acf4453740220bddbe729df3399f093c09eb","state_root":"0x3d77622ceb0a8e09aeea72052fda4d261367c80f317d0d4f42e2f02d618a76bd","body_root":"0xf926a28cf02c74dc7304c8558e58def7c1bcb1c4571c5d3c453e585045f7994c"},"signature":"0x99b9920893a500fa166af2fdd1a0419cea946d0fd7e7ea8d0f540018d9afe2eafc68d2dd63d679af59f964d2a34012df032e0404df17464e7f259eee9ed766dfcbba308f9179a4143a1918ed608469c906b9c4972b0f390296b257fa9a09267b"}